Experiments on the communion cup.
D004197:Disease Reservoirs; D004926:Escherichia coli; D006801:Humans; D012067:Religion; D012463:Saliva / Q000382:microbiology; D012834:Silver; D013210:Staphylococcus; D013297:Streptococcus pyogenes; D014920:Wine
D012834:Silver